种子检验过程中,常常会遇到新种子芽率极低,反映不出种子芽率的真实情况,这就是长期困扰检验人员的种子休眠问题。在植物种子中休眠的现象较为常见。种子在休眠期,虽然置于通常适于发芽的环境中,多数并不发芽,时间之长短因植物种类及品种而不同,有的仅为数日,有的可延续数年。导致一个具有活力的种子无法 Seed testing process, often encounter the new seed germination rate is very low, does not reflect the true situation of seed germination, which is long troubled inspectors seed dormancy. Hibernation in plant seeds is more common. Seeds in dormancy, although placed in the environment usually suitable for germination, the majority does not germinate, the length of time depends on the plant species and variety, some only a few days, some can be extended for several years. Lead to a dynamic seed can not